Blow tube for inflatable vests



FIG. 1 perspective view;

FIG. 2 first side elevational view;

FIG. 3 top plan view;

FIG. 4 second side elevational view;

FIG. 5 bottom plan view;

FIG. 6 first end view; and,

FIG. 7 second end view. 

The ornamental design for a blow tube for inflatable vests, as shown. 